I have some tinny sounding voice recordings where I'd like to at least try to add a bit of bass sound. I don't expect a miracle. I don't know what to make of the audio FX settings... anyone able to steer me to an FX and/or settings that would add something like that?
What program do you have? I have SoundForge 8 and from VMSP 9b I can export audio into it for fixing. It has some great equalisers.
If you have a program with an audio equaliser in it, try a slight boost around the 100-200 cycle area. Only boost it about 2 or 3db.
It might sound better to you if you boost or insert more than that, but it'll sound 'muddy' or too bassy on a lot of speakers. And it might boost the background rumble noise too, but try it.